| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10120.0 | USD | 20181211 |
| Unknown | China national standards | MT | 8520.0 | USD | 20181211 |
| Unknown | China national standards | MT | 6190.0 | USD | 20181211 |
| Unknown | China national standards | MT | 4660.0 | USD | 20181211 |
| Unknown | China national standards | MT | 800.0 | USD | 20181211 |
| Unknown | China national standards | MT | 1670.0 | USD | 20181211 |
| Unknown | China national standards | MT | 11650.0 | USD | 20181210 |
| Unknown | China national standards | MT | 10280.0 | USD | 20181210 |
| Unknown | China national standards | MT | 9110.0 | USD | 20181210 |
| Unknown | China national standards | MT | 7810.0 | USD | 20181210 |